AS274389:AS-UPSTREAMS as-set containing AS274389 upstream providers
An as-set registered in TC, maintained by MAINT-AS274389. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.
Members
What AS274389:AS-UPSTREAMS lists
1 AS and 0 sets, written in the object across every registry that holds it. Sets open their own page.
Expanded
Every AS it reaches
What a filter built from AS274389:AS-UPSTREAMS would let in: 1 ASes.
Show the 1 ASes
Prefixes
What AS274389:AS-UPSTREAMS covers
Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS274389:AS-UPSTREAMS (with bgpq4, say) would allow. 36 IPv4 and 72 IPv6. Every one is in the IRR API.
36 IPv4 prefixes
168.181.252.0/22168.181.252.0/23168.181.252.0/24168.181.253.0/24168.181.254.0/23168.181.254.0/24168.181.255.0/24170.247.28.0/22170.247.28.0/23170.247.28.0/24170.247.29.0/24170.247.30.0/23170.247.30.0/24170.247.31.0/24198.242.48.0/2245.179.236.0/2245.179.236.0/2345.179.236.0/2445.179.237.0/2445.179.238.0/2345.179.238.0/2445.179.239.0/2445.180.216.0/2245.180.216.0/2345.180.216.0/2445.180.217.0/2445.180.218.0/2345.180.218.0/2445.180.219.0/2445.238.236.0/2245.238.236.0/2345.238.236.0/2445.238.237.0/2445.238.238.0/2345.238.238.0/2445.238.239.0/24
72 IPv6 prefixes
2804:60d4:0:1::/642804:60d4:10::/442804:60d4:17::/482804:60d4:4006::/482804:60d4:4020::/432804:60d4:4040::/432804:60d4:4060::/432804:60d4:4080::/432804:60d4:40a0::/432804:60d4:40c0::/432804:60d4:40e0::/432804:60d4:4100::/432804:60d4:7001::/482804:60d4:7002::/482804:60d4:7003::/482804:60d4:7004::/482804:60d4:7005::/482804:60d4:7006::/482804:60d4:7007::/482804:60d4:7008::/482804:60d4:700a::/482804:60d4:700b::/482804:60d4:700c::/482804:60d4:700d::/482804:60d4:7010::/482804:60d4:7012::/482804:60d4:7014::/482804:60d4:7015::/482804:60d4:7017::/482804:60d4:7018::/482804:60d4:701a::/482804:60d4:701b::/482804:60d4:701c::/482804:60d4:701d::/482804:60d4:701e::/482804:60d4:701f::/482804:60d4:7020::/482804:60d4:7022::/482804:60d4:7023::/482804:60d4:7024::/482804:60d4:7025::/482804:60d4:7026::/482804:60d4:7027::/482804:60d4:7028::/482804:60d4:7029::/482804:60d4:702a::/482804:60d4:7031::/482804:60d4:7035::/482804:60d4:703a::/482804:60d4:7044::/482804:60d4:7048::/482804:60d4:704e::/482804:60d4:7051::/482804:60d4:7059::/482804:60d4:7063::/482804:60d4:7064::/482804:60d4:7068::/482804:60d4:706d::/482804:60d4:7071::/482804:60d4:7072::/482804:60d4:7075::/482804:60d4:7079::/482804:60d4:7082::/482804:60d4:7097::/482804:60d4:7098::/452804:60d4:7500::/402804:60d4:8020::/432804:60d4:8040::/432804:60d4:8060::/432804:60d4:8080::/432804:60d4::/322804:60d4:b::/48
Registries
Each registry’s copy
TC1 membersas-set containing AS274389 upstream providers
| Maintained by | MAINT-AS274389 |
| Last modified | 2025-12-18T00:00:29Z |
| Members | AS269194 |
| mbrs-by-ref | N |